Unable to resolve service for type '' while attempting to activate ''

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C#

When I attempt requests to a .net core 3.1 WebAPI from Postman I am getting error '

System.InvalidOperationException: Unable to resolve service for type 'PaymentsAPI.Repository.PaymentService' while attempting to activate 'PaymentsAPI.Controllers.PaymentController'

'

Startup.cs

<pre>public void ConfigureServices(IServiceCollection services)
        {      
            services.AddControllers();
          
            services.AddCors(c =>
            {
                c.AddPolicy("AllowOrigin", options => options.AllowAnyOrigin());
            });
            services.AddDbContext<ApplicationDbContext>(o => o.UseSqlServer(Configuration.GetConnectionString("SqlSvrConn")));
            services.AddTransient<IAsyncPaymentsService<PaymentDetail>, PaymentService>();
}

IAsyncPaymentsService.cs

<pre> public interface IAsyncPaymentsService<TEntity>

    {        
        Task<IEnumerable<TEntity>> GetAllAsync();
    }

PaymentService.cs

<pre>public class PaymentService : IAsyncPaymentsService<PaymentDetail>
    {
        private readonly ApplicationDbContext _dbContext;
        

        public async Task<IEnumerable<PaymentDetail>> GetAllAsync()
        {
            return await _dbContext.PaymentDetails.ToListAsync();
        }
    }

PaymentController.cs

<pre> [ApiController]
    [Route("[controller]")]
    public class PaymentController : ControllerBase
    {
        private readonly ApplicationDbContext _context;
        private readonly PaymentService _service;
        public PaymentController(ApplicationDbContext context, PaymentService service)
        {
            _context = context;
            _service = service;
        }

        [HttpGet]
        public async Task<ActionResult<IEnumerable<PaymentDetail>>> GetAsync()
        {
            var items = (await _service.GetAllAsync());
            return Ok(items);
        }

}

What am I missing?

What I have tried:

I have tried rearranging the order of services in the container but the error still persists.